--QQ，as a means of communication，is quite popular among us and costs less than t

题干

--QQ，as a means of communication，is quite popular among us and costs less than the traditional forms．
--______________．

A．So is WeChat	B．So it is WeChat
C．So does WeChat	D．So WeChat is

上一题下一题 0.64难度单项选择更新时间:2014-09-15 03:57:18

小学学科试题库

初中学科试题库

高中学科试题库